Apache ActiveMQ ™ -- Destination Options

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Features > Destination Features > Destination Options

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Background

Destination Options are a way to provide extended configuration options to a JMS consumer without having to extend the JMS API. The options are encoded using URL query syntax in the destination name that the consumer is created on.

Consumer Options

Option Name	Default Value	Description
`consumer.dispatchAsync`	`true`	Should the broker dispatch messages asynchronously to the consumer.
`consumer.exclusive`	`false`	Is this an Exclusive Consumer.
`consumer.maximumPendingMessageLimit`	`0`	Use to control if messages for non-durable topics are dropped if a slow consumer situation exists.
`consumer.noLocal`	`false`	Same as the `noLocal` flag on a Topic consumer. Exposed here so that it can be used with a queue.
`consumer.prefetchSize`	`n/a`	The number of message the consumer will prefetch.
`consumer.priority`	`0`	Allows you to configure a Consumer Priority.
`consumer.retroactive`	`false`	Is this a Retroactive Consumer.
`consumer.selector`	`null`	JMS Selector used with the consumer.

Example

queue = new ActiveMQQueue("TEST.QUEUE?consumer.dispatchAsync=false&consumer.prefetchSize=10");
consumer = session.createConsumer(queue);

Background

Consumer Options

Example

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